Solve the inequality and write the solution set in interval notation.2x ? - 60
A. (-?, 30]
B. [30, ?)
C. (-?, - 30]
D. [-30, ?)
Answer: C
Mathematics
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Verify the identity.
= tan 
cot 
What will be an ideal response?
Mathematics
Solve and check your answer.
- 4 = 
A. 15 B. 20 C. 30 D. 12
Mathematics
Sketch the graph of the rational function, including all asymptotes. Provide other information as requested.f(x) = 
A. vertical asymptotes: x = ±
, x = ±
;
horizontal asymptote: y = 1
B. vertical asymptotes: x = ±
, x = ±
;
horizontal asymptote: y = 1
C. vertical asymptotes: x = ±
, x = ±
;
horizontal asymptotes: y = -1
D. vertical asymptotes: x = ±
, x = ±
;
horizontal asymptote: y = -1
Mathematics
Graph the function.f(x) = log1/4(x + 2)
A. 
B. 
C. 
D. 
Mathematics